TY  - BOOK
AU  - Downton, C.
TI  - Computers and microprocessors
SN  - 0 278 00053 3
AV  - TK7885.D69 1987 
PY  - 1987///
CY  - Berkshire
PB  - ELBS/Van Nostrand Reinhold Company
KW  - Computers
KW  - Microprocessors
N1  - Includes index
ER  -